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- As each spacecraft orbits the Earth it emits a carrier wave. 每一个航天器绕地球轨道运转的时候,它会发射一种载波。
- The spacecraft orbited the Earth 14 times and reached an altitude of 343 kilometers. 宇宙飞船绕地球飞行了十四圈,并到了一个海拔343公里的高度。
- Last Wednesday the Shenzhou 5 spacecraft orbited the Earth 14 times and reached an altitide of 343 kilometres. 上周三,神舟五号宇宙飞船围绕地球飞行了14圈,达到了343公里的高度。
- Last Wednesday the Shenzhou 5 spacecraft orbited the Earth 14 times and reached an altitude of 343 kilometres. 上周三,神州五号宇宙飞船围绕地球飞行了14圈,达到了343公里的高度。
- The Landsat spacecraft orbits the polar regions of the earth at a height of 920 kilometers. 地球资源卫星航天器以920公里的高度环绕地球的两极地区运行。
- Yang and his spacecraft orbited the earth 14 times during about 21 hours before he safely landed in North China the next day. 他于2003年10月15日乘坐神舟5号载人宇宙飞船进入太空,成为我国的第一位宇航员。
- The U.S. spacecraft Mercury-Atlas 5 is launched with Enos, a chimpanzee, aboard (the spacecraft orbited the Earth twice and splashed-down off the coast of Puerto Rico). 1961年,美国宇宙飞船水星-宇宙神5号载着一只叫以挪士的黑猩猩发射升空(飞船绕地球轨道飞行了2周后落入波多黎各海岸的水中)。
- The earth takes a year to orbit the sun. 地球绕太阳一周要一年的时间。
- spacecraft orbiting the earth 绕地球运行的航天器.
- The spacecraft is orbiting the moon. 宇宙飞船正绕月球飞行。
- Jr. was the first American to orbit the earth. 是第一位沿地球轨道绕行的美国人。
- Sputnik was the first man-made satellite to orbit the earth. 人造卫星是第一个围绕地球旋转的人造物体。
- An increase in the manned spacecraft, orbiting the Earth and return to 3 different stages of flight, flying a different environment, so their life-saving tools are also different. 在载人飞船上升、轨道运行和返回地球3个不同的飞行阶段,有不同的飞行环境,所以其救生手段也不同。
- The earth orbits the sun once every 365.25 days. 地球每365.;25天绕太阳轨道一圈。
- The moon orbits around the Earth; The planets are orbiting the sun. 月亮绕地球转;行星正绕太阳转。
- How many spacecrafts are orbiting the moon? 有多少航天器绕月球轨道飞行?
- It is in this sense that an astronaut orbiting the earth in a space capsule is said to be "weightless". 就在这种意义上,宇宙飞行员在宇宙密闭小舱里,环绕地球飞行时被说成是“失重”了。
- Satellites orbiting the earth can transmit voices and video instantaneously from one point to another. 绕地球轨道运行的卫星瞬间就能把声音和图像从一个地点传送到另一地点。
- The spacecraft orbited Mars three times. 太空船绕火红四周的轨道转三周。
- A body subjected to gravitational attraction by the Earth and orbiting the latter according to the law of celestial mechanics must be termed a "celestial body". 一个受到地球引力吸引,并按照天体力学定律环绕地球运转的物体必须叫做“天体”。